With the analysis among 94 patents, we discovered top 41 key players by total patent application. NGK Insulators, Ltd., Cataler Corp., Nitto Denko Corp. are dominant in this area. They take 34.04% of the total patent filing.
Aichi-ken, Japan
Patent: 15
Shizuoka-ken, Japan
Patent: 11
Aichi-ken, Japan
Patent: 3
Chiba-ken, Japan
Patent: 3
Virginia, United States
Patent: 3
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With the analysis among related 11 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing LINTEC Corp., Toshiba Energy Systems & Solutions Corp., TOSHIBA Corp. take 36.36% of patent filing during this period.
Fukushima-ken, Japan
Patent: 1
Tianjin Yuanchuang Environmental Protection Equipment Co., Ltd.
Tianjin Shi, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 8 new entrants. LINTEC Corp., Toshiba Energy Systems & Solutions Corp., TOSHIBA Corp. are the most active new entrants in this area.
Fukushima-ken, Japan
Patent: 1
Tianjin Yuanchuang Environmental Protection Equipment Co., Ltd.
Tianjin Shi, China
Patent: 1
With the analysis among 4 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Suceava, Romania
Patent: 1